LMV324SIPWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LMV324SIPWR is a Quad Low-Voltage Rail-to-Rail Output Op-Amp with shutdown from Texas Instruments, featuring 65dB CMRR, 0.25µA max bias current, and 7mV max input offset voltage in a TSSOP package for portable and battery-powered signal processing. From $0.80 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LMV324SIPWR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad rail-to-rail output operational amplifier with shutdown capability, maximizing dynamic range in low-voltage portable systems while enabling power savings when amplifier channels are not in use
- Low bias current of 0.25µA maximum and 65dB nominal common-mode rejection ratio, delivering accurate signal amplification with minimal loading effect on high-impedance sensor sources
- Voltage-feedback architecture with internal frequency compensation in a TSSOP small-outline package, simplifying PCB layout and enabling stable closed-loop designs without external compensation components
Applications
The LMV324SIPWR is well-suited for battery-powered portable devices such as handheld instruments, wearable electronics, and IoT sensor nodes where low-voltage operation and rail-to-rail output swing are critical for maximizing signal dynamic range. Its shutdown feature enables system-level power management by disabling unused amplifier channels, extending battery life in multi-channel sensing and signal conditioning applications. The quad configuration in a compact TSSOP package is ideal for space-constrained designs requiring multiple simultaneous amplification or filtering functions.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.25 µA |
| Bias Current-Max (IIB) @25C | 0.25 µA |
| Common-mode Reject Ratio-Min | 50dB |
| Common-mode Reject Ratio-Nom | 65dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TAPE AND REEL |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 1V/us |
| Supply Current-Max | 1.16mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 2.7V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 10000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the shutdown feature do on the LMV324SIPWR?
The shutdown feature on the LMV324SIPWR allows the amplifier to be placed in a low-power state via a control pin, significantly reducing supply current consumption. This is particularly useful in battery-powered applications where unused op-amp channels can be selectively disabled to extend battery life without removing power from the entire device.
What is the common-mode rejection ratio (CMRR) of the LMV324SIPWR?
The LMV324SIPWR has a minimum CMRR of 50dB and a nominal CMRR of 65dB. This level of common-mode rejection makes it suitable for differential signal applications such as bridge sensor amplification and instrumentation circuits where rejecting noise common to both inputs is essential for accurate measurement.
What is the maximum input offset voltage of the LMV324SIPWR?
The LMV324SIPWR has a maximum input offset voltage of 7000µV (7mV). While adequate for general-purpose signal conditioning and filtering applications, precision measurement designs requiring tighter offset performance may need to evaluate auto-zero or chopper-stabilized op-amp alternatives from the Texas Instruments portfolio.
Is the LMV324SIPWR suitable for single-supply low-voltage applications?
Yes, the LMV324SIPWR is specifically designed for low-voltage single-supply operation, making it ideal for portable systems powered from a single Li-ion cell or AA batteries. Its rail-to-rail output allows the output voltage to swing close to both supply rails, maximizing signal range in systems with limited supply headroom.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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